As the 65th anniversary of the Warsaw Ghetto uprising approaches, one man fights to keep the last remaining walls of the ghetto intact. Learn more about his story in this Discovery Channel video.

Nazi Collaborators: The Plot to Kill Jews

It's a convenient fiction that the Germans alone were responsible for the Holocaust. The awful truth is that some of the worst offenders were not German but were Latvian Viktor Arajs, a group who actively participated in killing of 30,000 Jews.

Nazi Collaborators: Thousands Die on Bloody Sunday

On December 8, 1941 more than 12,000 people are lined up and marched out of the city to meet their death, creating "Bloody Sunday", the second largest massacre of Jews during World War II.

The War Detectives: Trying the Nazis

After the end of World War II, the Allies decided to bring those responsible for the deaths of thousands to justice. Learn more about the Nazi trials in this clip from the Military Channel's "The War Detectives."

World War II in Color: D-Day Begins

By early 1944, Hitler faced a new threat. In the West, Allied preparations to invade north-west France were coming to a climax. It was an attack he had long been expecting.

World War II in Color: Do or Die

On January 1, 1945 a Do or Die mission is launched in order to defeat the Allied troops; unfortunately, the strategy is flawed.

World War II in Color: Inside Treblinka

Adolf Hitler and the committee determine a strategy to deal with their "Jew problem" in Europe. Those who are unable to flee are left to face the horrific fate of death camps like Treblinka.

World War II in Color: Operation Market Garden

On September 17, 1944 after completing the battle at Normandy, 30,000 British and American troops landed in German territory to begin Operation Market Garden.

World War II in Color: Taking the Beaches

D-Day has arrived, and Hitler's army is prepared for battle as the Allies begin to storm the beaches of Normandy.